Code of Civil Procedure Article 380-1

With regard to a claim not raised by the parties in the action or with a third person's participation, where settlement is reached such settlement may by served as a writ of execution.
中文原文 民事訴訟法第380-1條
當事人就未聲明之事項或第三人參加和解成立者,得為執行名義。

English translation for reference only; the Chinese text prevails. Not legal advice.